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Livermore
Livermore
ZHEN

Brown Advisory Inc

SEC CIK
0001345929
Latest filing
Aug 14, 2026

MPWR holding history

Monolithic Power Systems, Inc. in every 13F filed by Brown Advisory Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MPWR overviewAll 13F holders of MPWRFull Q2 2026 holdings

Shares (Q2 2026)
180,434
Value
$249.5M
% of portfolio
0.4%
Quarters held
22
Since Q1 2021
Holdings of MPWR by Brown Advisory Inc, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026180,434$249.5M0.4%−199,463−52.5%ReducedHolders
Q1 2026379,897$415.4M0.7%−120,858−24.1%ReducedHolders
Q4 2025500,755$453.9M0.6%−229,364−31.4%ReducedHolders
Q3 2025730,119$672.2M0.9%−134,190−15.5%ReducedHolders
Q2 2025864,309$632.2M0.8%−69,316−7.4%ReducedHolders
Q1 2025933,625$541.5M0.8%−52,380−5.3%ReducedHolders
Q4 2024986,005$583.4M0.7%+5,274+0.5%AddedHolders
Q3 2024980,731$906.7M1.1%−6,708−0.7%ReducedHolders
Q2 2024987,439$811.4M1.1%−49,344−4.8%ReducedHolders
Q1 20241,036,783$702.3M0.9%+8,316+0.8%AddedHolders
Q4 20231,028,467$648.7M0.9%+43,225+4.4%AddedHolders
Q3 2023985,242$455.2M0.7%−24,717−2.4%ReducedHolders
Q2 20231,009,959$545.6M0.9%−17,143−1.7%ReducedHolders
Q1 20231,027,102$514.1M0.9%−32,592−3.1%ReducedHolders
Q4 20221,059,694$374.7M0.7%−99,208−8.6%ReducedHolders
Q3 20221,158,902$421.1M0.8%+223,648+23.9%AddedHolders
Q2 2022935,254$359.2M0.7%−102,858−9.9%ReducedHolders
Q1 20221,038,112$504.2M0.8%+26,907+2.7%AddedHolders
Q4 20211,011,205$498.9M0.6%+83,576+9.0%AddedHolders
Q3 2021927,629$449.6M0.7%−105,777−10.2%ReducedHolders
Q2 20211,033,406$368.6M0.6%+140,370+15.7%AddedHolders
Q1 2021893,036$315.4M0.5%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.